Clostridium Difficile

• Boston Medical Center — Boston, Massachusetts, United States

• Northwestern Medicine - Delnor Hospital — Geneva, Illinois, United States

• Department of Food Science, Food Microbiology, Faculty of Science, University of Copenhagen — Frederiksberg C, Denmark

• Shaare Zedek Medical Center — Jerusalem, Israel

• Emory University Hospital — Atlanta, Georgia, United States

• University of Wisconsin Hospital and Clinics — Madison, Wisconsin, United States

• St. Joseph's Healthcare Hamilton — Hamilton, Ontario, Canada

Not specified

• Bayfront Medical Center and Edward White Hospital — St. Petersburg, Florida, United States
• WellStar Infectious Diseases — Marietta, Georgia, United States
• Remington-Davis, Inc., and Riverside Infection Consultants, Inc. — Columbus, Ohio, United States
• Lehigh Valley Hospital — Allentown, Pennsylvania, United States

• The Robert Schattner Center, University of Pennsylvania, School of Dental Medicine — Philadelphia, Pennsylvania, United States